Results 241 to 250 of about 874,631 (295)
Constructing Ionic Fast Diffusion Channels on LiNi0.5Mn1.5O4 for Lithium‐Ion Batteries
Advanced Functional Materials, EarlyView.A dual‐modification strategy is developed for LNMO cathode, where bulk Ti doping stabilizes the oxygen framework and simultaneously drives the in situ formation of LaTi2O6 nano‐islands as ion diffusion channels on (111) surfaces, enabling high‐rate capacity (∼100 mAh g−1 at 30 C) and excellent cycling retention (87.8% after 1000 cycles).
Xinyi Zhang +10 more
wiley +1 more source
Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film
Advanced Functional Materials, EarlyView.ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu +7 more
wiley +1 more source
Polymer Network Modified Perovskite for High‐Performance Pure Blue Light‐Emitting Diodes
Advanced Functional Materials, EarlyView.A polymer network of poly(4‐vinylphenol) (PVPh) is introduced to improve pure blue perovskite light‐emitting diodes. PVPh effectively passivates defects, enhances film morphology, reduces lattice strain, and suppresses ion migration. These effects lead to record device performance, achieving 9.82% external quantum efficiency and stable blue emission at
Zhongkai Yu +11 more
wiley +1 more source
Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis
Advanced Functional Materials, EarlyView.Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu +11 more
wiley +1 more source
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2021
This chapter tackles the cooperative behavior of animals. Cooperation occurs when an individual's behavior benefits the fitness of another individual and evolves in part because of the benefit. Many cooperative behaviors reduce the fitness of the individual performing the behavior.
Shawn E. Nordell, Thomas J. Valone
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This chapter tackles the cooperative behavior of animals. Cooperation occurs when an individual's behavior benefits the fitness of another individual and evolves in part because of the benefit. Many cooperative behaviors reduce the fitness of the individual performing the behavior.
Shawn E. Nordell, Thomas J. Valone
openaire +1 more source
Attraction and cooperative behavior [PDF]
, 2012 Being good-looking seems to generate substantial benefits in many social interactions, making the "beauty premium" a not to be underrated economic factor. This paper investigates how physical attractiveness enables people to generate these benefits in the case of cooperation, using field data from a modified one-shot prisoner's dilemma played in a high-
Darai, Donja, Grätz, Silvia
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Journal of Conflict Resolution, 1974
It was hypothesized that cooperative behavior would decrease over time in an interaction between cooperatively oriented and competitively oriented persons. Pairs of male undergraduates, in which one S was induced to assume a competitive orientation and the other a cooperative one, played thirty trials of a Prisoner's Dilemma game.
Katherine Garner, Morton Deutsch
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It was hypothesized that cooperative behavior would decrease over time in an interaction between cooperatively oriented and competitively oriented persons. Pairs of male undergraduates, in which one S was induced to assume a competitive orientation and the other a cooperative one, played thirty trials of a Prisoner's Dilemma game.
Katherine Garner, Morton Deutsch
openaire +1 more source
Systemic behavior of cooperative search algorithms
Parallel Computing, 2004Abstract Distributed computer systems may be used in various ways to find good solutions to difficult combinatorial optimization problems. An interesting approach consists in executing concurrently different search methods that exchange information gathered in previously explored regions of the solution space.
Michel Toulouse +2 more
openaire +2 more sources
2015
The innovation process of a firm gets fuelled by internal and external sources. First, scientists and engineers of a firm explore new combinations and exploit new knowledge for the development of new products and processes. This is linked to RD Chesbrough, 2003). Second, knowledge and new ideas can be accessed externally through links to other actors.
openaire +1 more source
The innovation process of a firm gets fuelled by internal and external sources. First, scientists and engineers of a firm explore new combinations and exploit new knowledge for the development of new products and processes. This is linked to RD Chesbrough, 2003). Second, knowledge and new ideas can be accessed externally through links to other actors.
openaire +1 more source
Cooperation-Based Behavior Design
2002Robot soccer explores such a research topic that multiple agents work together in a Real-time, Cooperative and Adversarial (RCA) environment to achieve specific objectives. It requires that each agent can not only deal with situations individually, but also present cooperation with its teammates.
Hui Wang +3 more
openaire +1 more source